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# ---------------------------------------------------------------------------------------
# - pompVertNormFaceAvg
#
# - Sets the vertex normals of a face selection,
#   averaging normals shared by multiple selected faces.
#
#
# - by Pontus Karlsson 2013 (www.pomperi.com)
# ---------------------------------------------------------------------------------------

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import maya.cmds as cmds
import maya.OpenMaya as om
 
fileNodes = cmds.ls(sl=1)
width = 1024
height = 1024
image = om.MImage()
 
for i in fileNodes:
    filePath = cmds.getAttr(i+'.fileTextureName')

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import os
import tempfile
os.startfile( tempfile.gettempdir() )

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# PyQt
from PyQt4 import QtCore, QtGui
import sip
long(sip.unwrapinstance( obj )) 
sip.wrapinstance(long(ptr), QtCore.QObject)
sip.wrapinstance(long( OpenMayaUI.MQtUtil.mainWindow() ), QtCore.QObject )

# PySide
from PySide import QtGui, QtCore
import shiboken

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cmds.select(cmds.ls(dag=1, ap=1, sl=1, type="joint"))
cmds.select(cmds.ls(dag=1, ap=1, sl=1, type="nurbsCurve"))
cmds.select(cmds.ls(dag=1, ap=1, sl=1, type="constraint"))

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// Preview online
// http://www.deathbysoftware.com/colors/index.html

function rgb2ryb ( iRed, iGreen, iBlue )
{
	// Remove the white from the color
	var iWhite = Math.min( iRed, iGreen, iBlue );
	
	iRed   -= iWhite;
	iGreen -= iWhite;

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import pymel.all as pm

def get_selected_uv_shells():
    sel = pm.selected(o = True)[0]
    selected_uvs = set(uv for uv in pm.selected() if isinstance(uv, pm.MeshUV))
    # getUvShellsIds returns a list of shell_ids, and the number of shells
    uv_shell_ids, num_shells = sel.getUvShellsIds()
    # You still need to actually get the MeshUVs yourself    
    # Using sets instead of sublists because checking if an item is in a set is much faster
    all_shells = [set() for i in xrange(num_shells)]

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def getUVShells(shape, uvSet=None):
    
    uvSets = cmds.polyUVSet(shape, q=True, allUVSets=True)
    if not uvSet or uvSet not in uvSets:
        uvSet = cmds.polyUVSet(shape, q=True, cuv=True)[0]

    selectionList = om.MSelectionList()
    selectionList.add(shape)

    mDag = om.MDagPath()

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selection = cmds.ls(sl = True)
for model in selection:
refcheck = cmds.referenceQuery(model, inr = True)
if (refcheck == 1):
  reftodel = cmds.referenceQuery(model, f = True)
  cmds.file(reftodel, rr = True)
  cmds.file(newfile, r=True)
else:
  cmds.delete(model)
  cmds.file(newfile, i=True)

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import maya.cmds as cmds
def dragAttr( attr_names ):
    if not cmds.dragAttrContext('dragAttributeCtx', ex=True):
        cmds.dragAttrContext('dragAttributeCtx')
    cmds.dragAttrContext( 'dragAttributeCtx', e=True, ct=attr_names )
    cmds.setToolTo( 'dragAttributeCtx' )

dragAttr( "Push_Deform2.inflation" )